package cn.han.oop2;
//完成设计老师类，使用面向抽象编程的思想
public class DesinTeacher {
    public static void main(String[] args) {
        CGBTeacher c = new CGBTeacher();
    }
}
abstract class Teacher{
    public abstract void ready();
    public abstract void teach();
}
class CGBTeacher extends Teacher{

    @Override
    public void ready() {
        System.out.println();
    }

    @Override
    public void teach() {
        System.out.println();
    }
}
class ACTTeacher extends Teacher{

    @Override
    public void ready() {
        System.out.println();
    }

    @Override
    public void teach() {
        System.out.println();
    }
}
class SCDTeacher extends Teacher{

    @Override
    public void ready() {
        System.out.println();
    }

    @Override
    public void teach() {
        System.out.println();
    }
}